/* ============================================================
   夜色影院 · 主题变量
   ============================================================ */
:root{
  --bg:#08090d;            /* 页面底 —— 深夜黑 */
  --bg-2:#0b0d13;          /* 顶栏半透明底 */
  --surface:#11141b;       /* 卡面 */
  --surface-2:#191d26;     /* 悬浮 / 输入框 */
  --line:#232833;          /* 发丝边框 */
  --ink:#f3f1ec;           /* 主文字 */
  --dim:#98a0ad;           /* 次文字 */
  --faint:#5e6675;         /* 弱文字 */
  --accent:#d8a445;        /* 琥珀金 —— 全站唯一亮色 */
  --accent-2:#f2cd7e;
  --accent-soft:rgba(216,164,69,.14);
  --radius:12px;
  --shadow:0 2px 10px rgba(0,0,0,.5),0 18px 44px rgba(0,0,0,.42);
  --hd-h:60px;
  --pad:clamp(14px,4vw,22px);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:400 15px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  padding-top:calc(var(--hd-h) + 47px);
  background-image:radial-gradient(120% 60% at 50% -10%,rgba(216,164,69,.07),transparent 60%);
  background-repeat:no-repeat;
}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
img{display:block;max-width:100%}
.wrap{width:100%;max-width:1560px;margin:0 auto;padding:0 var(--pad)}

/* ── 进入确认 ───────────────────────── */
.gate{
  position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;
  padding:calc(var(--pad) * 1.5);
  background:radial-gradient(120% 80% at 50% 0%,#151013,#08090d 70%);
}
html.no-gate .gate{display:none}
.gate-box{
  width:100%;max-width:380px;text-align:center;
  background:linear-gradient(180deg,rgba(25,29,38,.9),rgba(17,20,27,.9));
  border:1px solid var(--line);border-radius:18px;padding:30px 24px 26px;
  box-shadow:var(--shadow);
}
.gate-mark{
  width:54px;height:54px;margin:0 auto 14px;border-radius:15px;display:grid;place-items:center;
  color:var(--accent);background:var(--accent-soft);
  border:1px solid color-mix(in srgb,var(--accent) 32%,transparent);
}
.gate-mark svg{width:30px;height:30px}
.gate-box h1{margin:0 0 10px;font-size:23px;letter-spacing:.16em;font-weight:700}
.gate-tip{margin:0 0 18px;font-size:12.5px;line-height:1.75;color:var(--dim)}
.gate-pw{margin-bottom:12px}
.gate-pw[hidden]{display:none}
.gate-pw input{
  width:100%;height:44px;text-align:center;letter-spacing:.1em;
  background:var(--surface-2);border:1px solid var(--line);border-radius:11px;outline:none;
  transition:border-color .18s;
}
.gate-pw input:focus{border-color:var(--accent)}
.gate-pw input::placeholder{color:var(--faint);letter-spacing:normal}
#gateBtn{
  width:100%;height:46px;border:0;border-radius:11px;cursor:pointer;font-weight:600;
  letter-spacing:.14em;color:#1a1206;
  background:linear-gradient(135deg,var(--accent-2),var(--accent));
  box-shadow:0 6px 22px rgba(216,164,69,.22);transition:transform .16s,box-shadow .16s;
}
#gateBtn:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(216,164,69,.3)}
#gateErr{display:block;min-height:16px;margin-top:10px;font-size:12px;color:#e0705f}

/* ── 顶栏 ───────────────────────────── */
.hd{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:rgba(8,9,13,.84);backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line);
}
.hd-in{height:var(--hd-h);display:flex;align-items:center;gap:14px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:32px;height:32px;border-radius:9px;flex-shrink:0;
  display:grid;place-items:center;color:var(--accent);
  background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);
}
.brand-mark svg{width:19px;height:19px}
.brand-txt{display:flex;flex-direction:column;line-height:1.1}
.brand-txt b{font-size:16px;font-weight:700;letter-spacing:.06em}
.brand-txt i{font-style:normal;font-size:9px;color:var(--faint);letter-spacing:.24em}

.search{flex:1;max-width:520px;margin-left:auto;position:relative;display:flex;align-items:center;min-width:0}
.search .ico{position:absolute;left:13px;width:16px;height:16px;color:var(--faint);pointer-events:none}
.search input{
  width:100%;height:38px;padding:0 36px 0 38px;
  background:var(--surface-2);border:1px solid var(--line);border-radius:19px;outline:none;
  transition:border-color .18s,background .18s;
}
.search input::placeholder{color:var(--faint)}
.search input:focus{border-color:var(--accent);background:var(--surface)}
.search input::-webkit-search-cancel-button{display:none}
.clr{
  position:absolute;right:8px;width:24px;height:24px;border:0;background:transparent;
  color:var(--faint);cursor:pointer;display:grid;place-items:center;border-radius:50%;
}
.clr:hover{color:var(--ink);background:var(--surface-2)}
.clr svg{width:14px;height:14px}

.ibtn{
  width:38px;height:38px;flex-shrink:0;border-radius:10px;cursor:pointer;place-items:center;
  background:var(--surface-2);border:1px solid var(--line);color:var(--dim);display:grid;
  transition:all .16s;
}
.ibtn svg{width:17px;height:17px}
.ibtn:hover{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 40%,transparent)}
.ibtn.on{color:var(--accent);background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 45%,transparent)}

.menu-btn{
  display:none;width:38px;height:38px;border:1px solid var(--line);background:var(--surface-2);
  border-radius:10px;cursor:pointer;place-items:center;color:var(--dim);flex-shrink:0;
}
.menu-btn svg{width:18px;height:18px}

/* ── 分类条 ─────────────────────────── */
.cats{border-bottom:1px solid var(--line);background:rgba(8,9,13,.72)}
.cats-in{
  display:flex;gap:7px;overflow-x:auto;scrollbar-width:none;
  max-width:1560px;margin:0 auto;padding:9px var(--pad);
}
.cats-in::-webkit-scrollbar{display:none}
.cat{
  flex-shrink:0;height:29px;padding:0 14px;border-radius:15px;
  background:transparent;border:1px solid var(--line);color:var(--dim);
  font-size:13px;cursor:pointer;white-space:nowrap;
  transition:all .16s;
}
.cat:hover{color:var(--ink);border-color:var(--faint)}
.cat.on{
  background:linear-gradient(135deg,var(--accent-2),var(--accent));
  border-color:transparent;color:#1a1206;font-weight:600;
}

/* ── 区块标题 ───────────────────────── */
.sec-hd{display:flex;align-items:baseline;gap:12px;margin:26px 0 16px;flex-wrap:wrap}
.sec-hd h2{
  margin:0;font-size:20px;font-weight:700;letter-spacing:.02em;
  display:inline-flex;align-items:center;gap:9px;
}
.sec-hd h2::before{
  content:"";width:3px;height:16px;border-radius:2px;
  background:linear-gradient(180deg,var(--accent-2),var(--accent));
}
.sec-hd .meta{font-size:12.5px;color:var(--faint)}

/* ── 卡片网格 ───────────────────────── */
.grid{display:grid;gap:18px 14px;grid-template-columns:repeat(auto-fill,minmax(178px,1fr))}
.card{cursor:pointer;display:flex;flex-direction:column;gap:9px;min-width:0}
.thumb{
  position:relative;aspect-ratio:3/4;border-radius:var(--radius);overflow:hidden;
  background:var(--surface-2);border:1px solid var(--line);
  transition:border-color .2s,transform .2s,box-shadow .2s;
}
.card:hover .thumb{
  border-color:color-mix(in srgb,var(--accent) 55%,transparent);
  transform:translateY(-3px);box-shadow:0 12px 30px rgba(0,0,0,.5);
}
.thumb img{width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .35s}
.thumb img.in{opacity:1}
.thumb::after{
  content:"";position:absolute;inset:auto 0 0 0;height:46%;
  background:linear-gradient(transparent,rgba(0,0,0,.78));pointer-events:none;
}
.badge{
  position:absolute;z-index:2;font-size:11px;font-weight:600;
  padding:3px 7px;border-radius:6px;backdrop-filter:blur(6px);
}
.badge-hd{
  bottom:7px;right:7px;background:rgba(216,164,69,.92);color:#1a1206;
}
.fav-btn{
  position:absolute;z-index:3;top:6px;right:6px;width:30px;height:30px;
  border:0;border-radius:50%;cursor:pointer;display:grid;place-items:center;
  background:rgba(0,0,0,.5);color:#fff;backdrop-filter:blur(6px);
  opacity:.72;transition:opacity .16s,color .16s,transform .16s;
}
.fav-btn svg{width:16px;height:16px}
.fav-btn:hover{opacity:1;transform:scale(1.08)}
.fav-btn.on{color:var(--accent);opacity:1}
.play-hint{
  position:absolute;inset:0;z-index:1;display:grid;place-items:center;
  opacity:0;transition:opacity .2s;background:rgba(0,0,0,.35);
}
.card:hover .play-hint{opacity:1}
.play-hint span{
  width:46px;height:46px;border-radius:50%;background:rgba(216,164,69,.94);
  display:grid;place-items:center;box-shadow:0 4px 16px rgba(0,0,0,.5);
}
.play-hint svg{width:19px;height:19px;color:#1a1206;margin-left:2px}
.c-name{
  font-size:13.5px;line-height:1.42;font-weight:500;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  overflow-wrap:break-word;
}
.c-sub{display:flex;align-items:center;gap:7px;font-size:11.5px;color:var(--faint);min-width:0}
.c-cat{
  color:var(--dim);background:var(--surface-2);border:1px solid var(--line);
  padding:1px 6px;border-radius:4px;max-width:110px;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap;
}

/* ── 今日热门（横滑） ───────────────── */
.hot-in{
  display:flex;gap:14px;overflow-x:auto;scrollbar-width:none;
  padding:2px var(--pad) 6px;margin:0 calc(var(--pad) * -1);
  scroll-snap-type:x proximity;
}
.hot-in::-webkit-scrollbar{display:none}
.hot-in .card{flex:0 0 152px;scroll-snap-align:start}
.hot-in .c-name{font-size:12.5px}

/* ── 骨架屏 ─────────────────────────── */
.sk{aspect-ratio:3/4;border-radius:var(--radius);background:var(--surface-2);position:relative;overflow:hidden}
.sk::after{
  content:"";position:absolute;inset:0;transform:translateX(-100%);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.045),transparent);
  animation:sh 1.3s infinite;
}
@keyframes sh{to{transform:translateX(100%)}}

/* ── 加载更多 / 状态 ─────────────────── */
.more{display:grid;place-items:center;padding:34px 0 46px}
.more button{
  height:40px;padding:0 30px;border-radius:20px;cursor:pointer;
  background:var(--surface-2);border:1px solid var(--line);color:var(--dim);
  transition:all .18s;font-size:14px;
}
.more button:hover{border-color:var(--accent);color:var(--accent)}
.state{padding:64px 20px;text-align:center;color:var(--faint)}
.state svg{width:38px;height:38px;margin:0 auto 12px;opacity:.5}
.state p{margin:0 0 6px;font-size:15px;color:var(--dim)}
.state small{font-size:12.5px}

/* ── 播放器 ─────────────────────────── */
.player-mask{
  position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.92);
  backdrop-filter:blur(8px);display:grid;place-items:center;padding:20px;
}
.player-mask[hidden]{display:none}
.player-box{
  width:100%;max-width:1080px;max-height:94vh;overflow-y:auto;
  background:var(--surface);border:1px solid var(--line);
  border-radius:16px;box-shadow:var(--shadow);
}
.player-hd{
  display:flex;align-items:center;gap:14px;padding:13px 17px;
  border-bottom:1px solid var(--line);position:sticky;top:0;
  background:var(--surface);z-index:3;
}
.player-hd h3{
  margin:0;font-size:15px;font-weight:600;flex:1;min-width:0;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.pclose{
  width:30px;height:30px;border:0;background:var(--surface-2);border-radius:8px;
  cursor:pointer;color:var(--dim);display:grid;place-items:center;flex-shrink:0;
}
.pclose:hover{color:var(--ink);background:var(--line)}
.pclose svg{width:15px;height:15px}
.player-video{background:#000;aspect-ratio:16/9;position:relative}
.player-video video{width:100%;height:100%;display:block}
.pfall{
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:9px;padding:24px;
  background:rgba(8,9,13,.95);text-align:center;
}
.pfall[hidden]{display:none}
.pfall svg{width:38px;height:38px;color:var(--faint);margin-bottom:2px}
.pfall p{margin:0;font-size:15px;color:var(--ink);font-weight:500}
.pfall small{font-size:12.5px;color:var(--dim);max-width:340px;line-height:1.55}
.pf-btns{display:flex;gap:9px;flex-wrap:wrap;justify-content:center;margin-top:7px}
.pfall a,.pfall button{
  height:34px;padding:0 18px;border-radius:17px;cursor:pointer;
  display:inline-flex;align-items:center;font-size:13px;
  border:1px solid var(--line);color:var(--dim);background:transparent;transition:all .16s;
}
.pfall a:hover,.pfall button:hover{border-color:var(--accent);color:var(--accent)}
.pfall button{border-color:color-mix(in srgb,var(--accent) 55%,transparent);color:var(--accent)}
.pfall button[hidden]{display:none}
.eps{display:flex;flex-wrap:wrap;gap:7px;padding:13px 17px;max-height:132px;overflow-y:auto}
.eps:empty{display:none}
.ep{
  height:29px;padding:0 13px;border-radius:8px;cursor:pointer;font-size:12.5px;
  background:var(--surface-2);border:1px solid var(--line);color:var(--dim);transition:all .16s;
}
.ep:hover{color:var(--ink);border-color:var(--faint)}
.ep.on{
  background:linear-gradient(135deg,var(--accent-2),var(--accent));
  border-color:transparent;color:#1a1206;font-weight:600;
}

/* ── 猜你喜欢 ───────────────────────── */
.rel{padding:0 17px 16px}
.rel:empty{display:none}
.rel-hd{
  font-size:13px;font-weight:600;color:var(--dim);margin:6px 0 11px;
  display:flex;align-items:center;gap:8px;
}
.rel-hd::before{content:"";width:3px;height:13px;border-radius:2px;background:var(--accent)}
.rel-grid{display:grid;gap:12px 10px;grid-template-columns:repeat(auto-fill,minmax(104px,1fr))}
.rcard{cursor:pointer;display:flex;flex-direction:column;gap:6px;min-width:0}
.rcard img{
  width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:9px;
  background:var(--surface-2);border:1px solid var(--line);transition:border-color .18s;
}
.rcard:hover img{border-color:color-mix(in srgb,var(--accent) 55%,transparent)}
.rcard span{
  font-size:11.5px;line-height:1.4;color:var(--dim);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}

/* ── 页脚 ───────────────────────────── */
.ft{border-top:1px solid var(--line);margin-top:20px;padding:26px 0 34px}
.ft-in{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12.5px}
.ft-brand{color:var(--dim);letter-spacing:.05em}
.ft-note{color:var(--faint)}

/* ── 提示条 ─────────────────────────── */
.toast{
  position:fixed;left:50%;bottom:34px;transform:translate(-50%,14px);z-index:300;
  padding:9px 20px;border-radius:20px;font-size:13px;pointer-events:none;
  background:rgba(25,29,38,.95);border:1px solid var(--line);color:var(--ink);
  box-shadow:var(--shadow);opacity:0;transition:opacity .2s,transform .2s;
}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* ── 响应式 ─────────────────────────── */
@media (max-width:900px){
  body{padding-top:calc(var(--hd-h) + 45px)}
  .brand-txt i{display:none}
  .grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:15px 11px}
  .sec-hd h2{font-size:18px}
}
@media (max-width:600px){
  .hd-in{gap:9px}
  .search input{height:36px;font-size:14px}
  .ibtn,.menu-btn{width:36px;height:36px}
  .grid{grid-template-columns:repeat(auto-fill,minmax(108px,1fr));gap:13px 9px}
  .c-name{font-size:12.5px}
  .hot-in .card{flex:0 0 128px}
  .player-mask{padding:0}
  .player-box{
    max-width:100%;height:100%;max-height:100%;border-radius:0;border:0;
    display:flex;flex-direction:column;
  }
  .player-video{aspect-ratio:16/9;flex:0 0 auto}
  .eps{flex:0 0 auto;max-height:96px}
  .rel{flex:1 1 auto;overflow-y:auto}
  .rel-grid{grid-template-columns:repeat(auto-fill,minmax(96px,1fr))}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}